已知函数
,若
的图象向右平移
个单位后与
的图象重合,当
最小时,给出下列结论:①
的最小值为4,②
在
上单调递增,③
的图象关于直线
对称,④
的图象关于点
中心对称.其中,正确结论的编号是________ (填写所有正确结论的编号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e83874896c4b3fbe30c5233ca57d38c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e03e293247fbf3874169651419c45a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95a2ec02caf837c6e7e0b76dd9acc7f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30c1b5403807cb681b583db1de7eebe3.png)
更新时间:2021-10-17 00:31:35
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相似题推荐
填空题-单空题
|
适中
(0.65)
【推荐1】已知函数
,给出下列四个命题:
①
是函数
的一个周期; ②函数
的图象关于原点对称;
③函数
的图象过点
; ④函数
为
上的单调函数.
其中所有真命题的序号是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/347a23eafb58929e0e2d45933a7d7969.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e9fdc1f8ed0ae44b54a9a2a3aca2db4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c52273a1af76b9ae9de76b168edc8f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
其中所有真命题的序号是
您最近一年使用:0次
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适中
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【推荐2】下列命题中,正确命题的序号是__________.
①若
,
,则
的值是
;
②终边在
轴上的角的集合是
;
③在同一坐标系中,函数
的图像与函数
的图像有3个公共点;
④把函数
的图像向右平移
得到
的图像;
⑤函数
的一个对称中心是
.
①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/027706153ced4fe1ca05c8b8146dc39b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f201f6e84279e80b85f394f4d930ed41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f87c9fac1324cfee374e709eda1098cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860884c0017c8bceb5b0edff796c144f.png)
②终边在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e7e8682ba79b15306f55c628e41ed3.png)
③在同一坐标系中,函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b9643da0c0fea4f099f9a9133d6076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
④把函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef0c3e73963e3412156c9b78c8f0b79c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36c191fdfd08fb94ba6ed45c71f0fbeb.png)
⑤函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2364a6df39909b091cda9dc169437b5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45742b92012953a56e9770c18dc99925.png)
您最近一年使用:0次
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名校
【推荐1】函数
的图象为
,如下结论中正确的是__________ .
(1)图象
关于直线
对称;
(2)图象
关于点
对称;
(3)函数
在区间
内单调递增;
(4)由
的图象向右平移
个单位长度可以得到图象
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9d02b64e45357820c5fccc766a302d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(1)图象
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4573664f0bee97aa5ed0b2cda7f9224.png)
(2)图象
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39567d4e6efd7dd3dc2e444d05f50835.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b4ef0f297ef763947e12323f9ae00e3.png)
(4)由
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08921a72d608d1618d765569e752a4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
填空题-单空题
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适中
(0.65)
【推荐2】已知函数
.对于下列四种说法:
①函数
的图像关于点
成中心对称;
②函数
在
上有
个极值点;
③函数
在区间
上的最大值为
;
④函数
在区间
上单调递增.
其中正确的序号是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/252be8714505110e3520560b42fa782a.png)
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3038a4b8c02b12b821fbd0fd69145900.png)
②函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28933f93d4952657848a1564f37bd6e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3304e23f3b0f9569c4140ca89b6498.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6a1def72e06bc2f0765fa5bdbb694c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
④函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31d4e0c338a1027f89e8b9179c26e2.png)
其中正确的序号是
您最近一年使用:0次